How To Fix 00853 - Extended memory: snapshot of fill status

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 853

• Message text: Extended memory: snapshot of fill status

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 00853 - Extended memory: snapshot of fill status ?

  The SAP error message "00853 Extended memory: snapshot of fill status" typically indicates an issue related to the extended memory management in the SAP system. This error can occur when the system is unable to allocate memory properly, which can lead to performance issues or even system crashes.
  Cause:
  
  
  Memory Allocation Issues: The error often arises when the SAP system is unable to allocate the required amount of extended memory for processes. This can happen due to:
  
  Insufficient physical memory on the server.
  Configuration issues in the SAP memory management settings.
  High load on the system leading to memory exhaustion.
  
  
  
  Configuration Settings: Incorrect settings in the instance profile related to memory parameters can also lead to this error. For example, parameters like abap/heap_area_dia, abap/heap_area_nondia, and abap/heap_area_total may not be set optimally.
  
  
  Memory Leaks: If there are memory leaks in custom code or third-party add-ons, it can lead to the exhaustion of available memory.
  
  
  Solution:
  
  
  Check Memory Configuration:
  
  Review the instance profile parameters related to memory allocation. Ensure that the parameters are set according to the recommended values for your system's hardware configuration.
  Increase the values of abap/heap_area_dia, abap/heap_area_nondia, and abap/heap_area_total if they are set too low.
  
  
  
  Monitor Memory Usage:
  
  Use transaction codes like SM04 (User Overview) and SM50 (Process Overview) to monitor memory usage and identify any processes that are consuming excessive memory.
  Check the memory consumption of the system using transaction ST02 (Tune Summary) to analyze the memory areas.
  
  
  
  System Resources:
  
  Ensure that the server has sufficient physical memory. If necessary, consider upgrading the hardware or optimizing the workload on the server.
  If the system is under heavy load, consider load balancing or scaling out to additional application servers.
  
  
  
  Review Custom Code:
  
  Analyze any custom ABAP code or third-party add-ons for potential memory leaks. Use tools like the ABAP Runtime Analysis (transaction SE30) to identify inefficient code.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can resolve underlying issues.
  
  
  
  Restart the Instance:
  
  In some cases, a simple restart of the SAP instance can help clear memory and resolve temporary issues.
  
  
  
  Related Information:
  
  SAP Memory Management: Understanding how SAP manages memory (including roll memory, extended memory, and heap memory) can help in diagnosing and resolving memory-related issues.
  SAP Basis Administration: Familiarity with SAP Basis administration tasks, including monitoring and tuning system performance, is essential for managing memory effectively.
  Performance Tuning: Regular performance tuning and monitoring can help prevent memory-related issues from occurring in the future.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.